Ruth Hildegard Raack geyer ( 1894 - 1975 ) was a painter. Ruth Hildegard Raack geyer s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1090.49 USD for Geometrische Figur in 2004 to 1982.71 USD for Geometrische Komposition in 2004 , based on the size and medium of the artwork.